Nootropic & neuropeptide sprays · research use only
Nootropic nasal peptides, in the format the literature uses.
Most neuropeptide research that targets the CNS uses the intranasal route — it is the delivery format running through the Semax, Selank, DSIP, and oxytocin literature. Titan's nootropic line is built around that: pre-formatted 15mL intranasal sprays, no reconstitution, each documented per lot. This is the category page for the whole nasal neuropeptide range.
Semax — cognition & neuroplasticity
Semax is an ACTH(4-10)-derived heptapeptide studied in cognition, attention, neuroprotection, and BDNF/neurotrophic-signalling research. Titan supplies it as a 15mL intranasal spray at 1mg per actuation ($59.99) — the most-cited nootropic peptide in the intranasal literature.
Where to buy Semax spray →Selank — anxiolytic & regulatory
Selank is a tuftsin-derived peptide studied in anxiolytic, immune-regulatory, and stress-response research. Titan supplies it as a 15mL intranasal spray at 750mcg per actuation ($59.99). It is most often studied alongside Semax — the two are available together as a stack at $105.
Semax + Selank stack →DSIP — sleep & circadian research
DSIP (Delta Sleep-Inducing Peptide) appears in sleep-architecture, circadian, and stress-response literature, and is comparatively hard to source in a clean intranasal format. Titan supplies it as a 15mL spray at 500mcg per actuation ($62.99), documented per lot.
Where to buy DSIP spray →Oxytocin — bonding & stress research
Oxytocin is studied in social-bonding, trust, and stress-response research, almost always via the intranasal route in published protocols. Titan supplies it as a 15mL spray at 400mcg per actuation ($74.99) — the documented intranasal source the literature implies.
Where to buy oxytocin spray →Documented per lot, every spray
Every spray in the line ships with a lot-matched release sheet on request, keyed to the lot code on the bottle, with an HPLC main-peak purity result and a mass-spec identity confirmation. Because the products are research reagents, the documentation — not the marketing — is what you verify before ordering.
How to read the COA →Crypto checkout, stable totals
Titan is crypto-only — BTC, USDC, or SOL. The network and wallet are shown before payment and an order ID is logged with support first. Paying in USDC holds the total at the quoted figure, and FIRST10/BULK15/TITAN20/VIP25 codes apply at checkout across the nasal line.
Crypto checkout walkthrough →The detail, in plain terms
Why intranasal is the neuropeptide format.
The CNS-targeting neuropeptide literature is built around intranasal delivery, so Titan's nootropic line is intranasal by design — pre-formatted sprays that map onto how each compound is actually studied, with no reconstitution step.
- Semax
- 15mL · 1mg/actuation, $59.99 — cognition/attention research.
- Selank
- 15mL · 750mcg/actuation, $59.99 — anxiolytic/regulatory research.
- DSIP
- 15mL · 500mcg/actuation, $62.99 — sleep/circadian research.
- Oxytocin
- 15mL · 400mcg/actuation, $74.99 — bonding/stress research.
- Stack
- Selank + Semax set, $105 — below buying the two separately.
- Checkout
- Crypto-only — BTC, USDC, SOL; on-chain confirm before dispatch.
Questions researchers ask
Before you order.
- What are nootropic nasal peptides?
- They are neuropeptides studied for cognition, mood, sleep, or bonding research that are delivered intranasally — the route most of their research literature uses. Titan's line includes Semax, Selank, DSIP, and oxytocin as pre-formatted 15mL intranasal sprays. All are supplied strictly for in-vitro laboratory research, not for human use.
- Why are these peptides sold as nasal sprays?
- The published research for compounds like Semax, Selank, and oxytocin is largely built around intranasal administration. A pre-formatted spray removes the reconstitution and draw-up steps a lyophilized vial requires and maps directly onto how the compounds are studied. The compound itself is the same as the vial form where one exists.
- Which nootropic nasal peptide should I start with?
- It depends on the research angle: Semax for cognition/attention and BDNF signalling, Selank for anxiolytic/regulatory work, DSIP for sleep and circadian research, oxytocin for social-bonding and stress research. Semax and Selank are frequently studied together and available as a $105 stack. Titan makes no human-use or efficacy claims.
- Do the nasal sprays come with a COA?
- Yes — each spray ships with a lot-matched release sheet on request, keyed to the lot code on the bottle, with an HPLC main-peak purity result and a mass-spec identity confirmation, rather than a stock spec sheet reused across batches.
- Are nootropic nasal peptides approved for human use?
- No. Research-grade Semax, Selank, DSIP, and oxytocin are not approved for human use. Titan supplies them strictly as research-use-only compounds for in-vitro laboratory work — not for human or animal consumption, and not for diagnostic, therapeutic, or preventative use.